Remove the local enabledisable() implementation and adopt the
str_enable_disable() from linux/string_helpers.h.
Signed-off-by: NLucas De Marchi <lucas.demarchi@intel.com>
Acked-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: NJani Nikula <jani.nikula@intel.com>
Reviewed-by: NMatt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220225234631.3725943-2-lucas.demarchi@intel.com